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HP OMEN 27u 4K Gaming Monitor reviews
Brand: HP More HP monitors reviews →
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Compare HP OMEN 27u 4K Gaming Monitor reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer code3G6W0AA
The product, explained
About the HP OMEN 27u 4K Gaming Monitor
HP 3G6W0AA is listed in the computer monitors category. The recorded specifications include display diagonal: 68.6 cm (27"); display resolution: 3840 x 2160 pixels; panel type: IPS; maximum refresh rate: 144 Hz. This entry covers manufacturer code 3G6W0AA. Specifications relate to this exact source record; other editions or packages may differ.
The 68.6 cm (27") display is specified at 3840 x 2160 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.
The listed maximum refresh rate is 144 Hz. To use it, the source device, cable, resolution and input must all support the intended mode. Refresh rate is separate from response time and input lag.
- Screen size
- 68.6 cm (27")
- Screen resolution
- 3840 x 2160 pixels
- Panel type
- IPS
- Maximum refresh rate
- 144 Hz
- Response time
- 1 ms
- Display brightness (typical)
- 450 cd/m²
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Expert reviews 0
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8/ 104.00/ 5
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Know exactly what you’re buying
HP OMEN 27u 4K Gaming Monitor specifications
Manufacturer code: 3G6W0AA · Icecat product 95887620 · Checked 22 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 68.6 cm (27") |
|---|---|
| Screen resolution | 3840 x 2160 pixels |
| Panel type | IPS |
| Maximum refresh rate | 144 Hz |
| Response time | 1 ms |
| Display brightness (typical) | 450 cd/m² |
| HDMI ports | 2 |
| DisplayPort connections | 1 |
More product specifications
Open a section for the details that matter to you.
Audio & listening5 details
| Number of speakers | 2 |
|---|---|
| Rated audio power (RMS) | 4 W |
| Built-in speakers | Yes |
| Headphone out | Yes |
| Headphone outputs | 1 |
Display13 details
| Display technology | LCD |
|---|---|
| Touchscreen | No |
| Display surface | Matt |
| Anti-glare screen | Yes |
| Screen shape | Flat |
| Contrast ratio (typical) | 1000:1 |
| Contrast ratio (dynamic) | 12000000:1 |
| Viewing angle, horizontal | 178° |
| Viewing angle, vertical | 178° |
| Display diagonal (metric) | 68.5 cm |
| Colour gamut standard | sRGB, DCI-P3 |
| Colour gamut | 99% |
| On Screen Display (OSD) | Yes |
Processor, memory & storage3 details
| Supported graphics resolutions | 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 800, 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1440, 2560 x 1600 (WQXGA), 3840 x 2160, 640 x 480 (VGA), 720 x 400, 720 x 480, 800 x 600 (SVGA) |
|---|---|
| Frameless design | Yes |
| Storage relative humidity (H-H) | 20 - 80% |
Camera, image & video1 detail
| Built-in camera | No |
|---|
Printing, scanning & paper3 details
| Horizontal scan range | 30 - 135 kHz |
|---|---|
| Vertical scan range | 48 - 144 Hz |
| Total carbon footprint (kg of CO2e) | 190 |
Connections & wireless10 details
| Built-in USB hub | Yes |
|---|---|
| USB hub version | 3.2 Gen 2 (3.1 Gen 2) |
| USB upstream port type | USB Type-A, USB Type-C |
| Number of USB Type-C upstream ports quantity | 1 |
| USB Type-A downstream ports quantity | 2 |
| HDMI | Yes |
| HDMI version | 2.0/2.1 |
| DisplayPort version | 1.4 |
| Headphone connectivity | 3.5 mm |
| Panel mounting interface | 100 x 100 mm |
Power & battery12 details
| Energy efficiency class (SDR) | F |
|---|---|
| Energy efficiency class (HDR) | F |
| Energy consumption (SDR) per 1000 hours | 26 kWh |
| Energy consumption (HDR) per 1000 hours | 55 kWh |
| Power consumption (typical) | 78 W |
| Power consumption (standby) | 0.5 W |
| Power consumption (max) | 135 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50/60 Hz |
| Power supply type | External |
| Energy efficiency scale | A to G |
| Supplied AC adapter type | (A2N) 195908399261; (ABA) 195908399285; (ABB) 195908399292; (ABT) 195908399315; (ABU) 195908399322; (ABV) 195908399346; (ABY) 195908399360; (ACQ) 195908399377; (UUG) 195908399384; (UUZ) 195908399391, 195908399261, 195908399285, 195908399292, 195908399315, 195908399322, 195908399346, 195908399360, 195908399377, 195908399384, 195908399391 |
Controls & features1 detail
| Operating temperature (T-T) | 5 - 35 °C |
|---|
Design & dimensions17 details
| Colour depth | 8 bit |
|---|---|
| Product colour | Black |
| VESA mounting | Yes |
| Height adjustment | Yes |
| Adjustable height (max) | 13 cm |
| Width (with stand) | 609.9 mm |
| Depth (with stand) | 260.5 mm |
| Height (with stand) | 513.8 mm |
| Weight (with stand) | 7.82 kg |
| Width (without stand) | 609.9 mm |
| Depth (without stand) | 66.9 mm |
| Height (without stand) | 353.5 mm |
| Sustainable technologies and materials | Low Halogen; Outside box and corrugated cushions are 100% sustainably sourced and recyclable |
| Weight | 7.82 kg |
| Height | 353.5 mm |
| Width | 609.9 mm |
| Depth | 66.9 mm |
Software & compatibility3 details
| Bundled software | OMEN Gaming Hub |
|---|---|
| Compliance certificates | BIS, BSMI, CB, CCC, CE, CEL, EAC, Federal Communications Commission (FCC), ICES, KCC, Norma Oficial Mexicana (NOM), VCCI, WEEE, cTUVus |
| Certification | BIS; BSMI; CB; CCC; CE; CEL; CEL Grade 1; cTUVus; EAC; EUP Lot-5; EUP Lot-6; FCC; ICES; ISO 9241-307; KC/KCC; Korea MEPS (E-standby); NOM; PSB; TUV Bauart; VCCI; WEEE; ISC; Low blue light; South Africa MEPS; California Energy Commission (CEC); Mexico MEPS; UAE; Ukraine certificates; NRCS of South Africa; PSE EAC; Eyesafe® Certified; TÜV Flicker free certified |
Further product details35 details
| HD type | 4K Ultra HD |
|---|---|
| Native aspect ratio | 16:9 |
| LED backlight | Yes |
| Backlight type | Edge-Lit |
| Response time measurement type | GTG (Gray to Gray) |
| Aspect ratio | 16:9 |
| Pixel pitch | 0.15 x 0.15 mm |
| Pixel density | 163 ppi |
| Viewable size, horizontal | 59.7 cm |
| Viewable size, vertical | 33.6 cm |
| Surface hardness | 3H |
| sRGB coverage (typical) | 99% |
| DCI-P3 coverage | 95% |
| NVIDIA G-SYNC | No |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium Pro |
| VESA Adaptive Sync support | Yes |
| Flicker-free technology | Yes |
| Low Blue Light technology | Yes |
| HP segment | Home |
| Market positioning | Gaming |
| Detachable stand | Yes |
| HDCP | Yes |
| Cable lock slot | Yes |
| Pivot | No |
| Swivelling | No |
| Tilt adjustment | Yes |
| Tilt angle range | -5 - 20° |
| Operating relative humidity (H-H) | 5 - 95% |
| Carbon emissions, manufacturing (kg of CO2e) | 109 |
| Carbon emissions, logistics (kg of CO2e) | 2 |
| Carbon emissions, end-of-life (kg of CO2e) | 3 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 81 |
| UNSPSC-code | 43211902 |
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true |
Packaging & supplied accessories7 details
| Package width | 720 mm |
|---|---|
| Package depth | 225 mm |
| Package height | 446 mm |
| Package weight | 13.2 kg |
| Package type | Box |
| Cables included | AC, DisplayPort, USB Type-C to USB Type-A |
| Country of origin | China |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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Compare other monitors
More products in this category. Compare their exact features, original reviews and available offers alongside the HP OMEN 27u 4K Gaming Monitor.
| Product | Brand | Shown model | COR Score |
|---|---|---|---|
| LG 32UN880K-B.AEK reviews → | LG | 32UN880K-B.AEK80 cm (31.5") · Black | tbd0 critic reviews · Available after 3 |
Your questions, answered
HP OMEN 27u 4K Gaming Monitor FAQs
How many expert reviews are available for HP OMEN 27u 4K Gaming Monitor?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for HP OMEN 27u 4K Gaming Monitor?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies HP OMEN 27u 4K Gaming Monitor using manufacturer code 3G6W0AA. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed display diagonal for HP OMEN 27u 4K Gaming Monitor?
The source specification records display diagonal as 68.6 cm (27"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed display resolution for HP OMEN 27u 4K Gaming Monitor?
The source specification records display resolution as 3840 x 2160 pixels. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for HP OMEN 27u 4K Gaming Monitor?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
Does a higher refresh rate make every app better?
It can make movement feel smoother, but benefits depend on the computer, connection and the activity.
Can I use a USB-C monitor with any laptop?
Not necessarily. Check the laptop port supports the required display mode and charging level.
Is a curved monitor always more immersive?
It depends on size, desk distance and use. Try it for text and multi-window work, not only video.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
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Monitor buying guides
Explore one topic in depth before making your shortlist.
Start with the complete buying guide →Monitor resolution and size: finding a comfortable matchResolution counts pixels; screen size determines how densely they are packed. The same resolution can look spacious on one diagonal and coarse on another, so compare the combination rather than either number alone.Monitor refresh rates: 60Hz, 120Hz, 144Hz and beyondChoose refresh rate from actual frame rate, motion needs, connection limits and image-quality priorities.IPS, VA and OLED monitors: choosing a panel typeChoose panel behaviour around text, contrast, motion, viewing position and static desktop use.USB-C monitors as laptop docksCheck charging power, video mode, hub bandwidth, network and downstream ports as one system.